1.process taper thread on rebar dia.25~50mm 2.Material for coupler:45# carbon steel 3.Packing:wooden case for machinery
This system contains one set of ZJB-09 taper thread machine and couplers,it can be used to connect rebar of HRB335/400 dia.16~40mm.This connection is Grade Two connection.It carried out the standard of General techical specification for mechanical splicing of bars JGJ107-2003.
Advantages:
1.Can be prepared on or off site;
2.No special skill is reauired;
3.Ease and speed of installation;
4.It can link the bars which are not able to revolve with a right and left thread coupler in the meanwhile.
tapered thread machine
